Trigger 就是触发器的意思,用来指定什么时间开始触发,触发多少次,每隔多久触发一次
SimpleTrigger 可以方便的实现一系列的触发机制。



















public class SimpleTriggerDemo {
public static void main(String[] args) throws Exception{
Scheduler scheduler= StdSchedulerFactory.getDefaultScheduler();
Date startTime = DateBuilder.nextGivenSecondDate(null, 8);
JobDetail job=JobBuilder.newJob(MailJob.class)
.withIdentity("job1","group1")
.usingJobData("email","憨批!")
.build();
SimpleTrigger trigger=(SimpleTrigger) TriggerBuilder.newTrigger()
.withIdentity("job1","group1")
.withSchedule(simpleSchedule().withIntervalInSeconds(1).withRepeatCount(5))
.startAt(startTime)
.build();
Date ft = scheduler.scheduleJob(job, trigger);
System.out.println("当前时间是:" + new Date().toLocaleString());
System.out.printf("%s 这个任务会在 %s 准时开始运行,累计运行%d次,间隔时间是%d毫秒%n", job.getKey(), ft.toLocaleString(), trigger.getRepeatCount()+1, trigger.getRepeatInterval());
scheduler.start();
Thread.sleep(200000);
scheduler.shutdown(true);原文:https://www.cnblogs.com/guguguliu/p/12513863.html